diff options
Diffstat (limited to 'gr-trellis/examples/python/test_tcm.py')
| -rwxr-xr-x | gr-trellis/examples/python/test_tcm.py | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/gr-trellis/examples/python/test_tcm.py b/gr-trellis/examples/python/test_tcm.py index 8a815ae12a..bf9710aa1c 100755 --- a/gr-trellis/examples/python/test_tcm.py +++ b/gr-trellis/examples/python/test_tcm.py @@ -24,9 +24,9 @@ def run_test (f,Kb,bitspersymbol,K,dimensionality,constellation,N0,seed): #packet = [0]*Kb #for i in range(Kb-1*16): # last 16 bits = 0 to drive the final state to 0 #packet[i] = random.randint(0, 1) # random 0s and 1s - #src = gr.vector_source_s(packet,False) - src = gr.lfsr_32k_source_s() - src_head = gr.head (gr.sizeof_short,Kb/16) # packet size in shorts + #src = blocks.vector_source_s(packet,False) + src = blocks.lfsr_32k_source_s() + src_head = blocks.head(gr.sizeof_short,Kb/16) # packet size in shorts #b2s = blocks.unpacked_to_packed_ss(1,gr.GR_MSB_FIRST) # pack bits in shorts s2fsmi = blocks.packed_to_unpacked_ss(bitspersymbol,gr.GR_MSB_FIRST) # unpack shorts to symbols compatible with the FSM input cardinality enc = trellis.encoder_ss(f,0) # initial state = 0 @@ -41,8 +41,8 @@ def run_test (f,Kb,bitspersymbol,K,dimensionality,constellation,N0,seed): va = trellis.viterbi_s(f,K,0,-1) # Put -1 if the Initial/Final states are not set. fsmi2s = blocks.unpacked_to_packed_ss(bitspersymbol,gr.GR_MSB_FIRST) # pack FSM input symbols to shorts #s2b = blocks.packed_to_unpacked_ss(1,gr.GR_MSB_FIRST) # unpack shorts to bits - #dst = gr.vector_sink_s(); - dst = gr.check_lfsr_32k_s() + #dst = blocks.vector_sink_s(); + dst = blocks.check_lfsr_32k_s() tb.connect (src,src_head,s2fsmi,enc,mod) |